Commit Graph

206 Commits

Author SHA1 Message Date
Péter Szilágyi
ed34a5e08a
cmd, core, eth: support disabling the concurrent state prefetcher 2019-04-01 11:52:11 +03:00
Péter Szilágyi
bb9631c399
core: prefetch next block state concurrently 2019-04-01 11:06:15 +03:00
Brent
7fb89697fd core/types: add block location fields to receipt (#17662)
Solves #15210 without changing consensus, in a backwards compatible way,
by adding tx inclusion information to the Receipt struct.
2019-03-27 13:39:25 +01:00
Péter Szilágyi
a732c93309
core: 3rd try on splitting the trie metrics correctly 2019-03-27 13:02:04 +02:00
Martin Holst Swende
59e1953246 core, ethdb, trie: mode dirty data to clean cache on flush (#19307)
This PR is a more advanced form of the dirty-to-clean cacher (#18995),
where we reuse previous database write batches as datasets to uncache,
saving a dirty-trie-iteration and a dirty-trie-rlp-reencoding per block.
2019-03-26 15:48:31 +01:00
Péter Szilágyi
435020f9b3
core: split trie op metrics from the correct chain metrics 2019-03-25 16:27:46 +02:00
Péter Szilágyi
86989e3fcd
core: split out detailed trie access metrics from insertion time (#19316)
* core: split out detailed trie access metrics from insertion time

* cmd, core, metrics: support expensive optional metrics
2019-03-25 10:01:18 +02:00
Péter Szilágyi
91eec1251c
cmd, core, eth, trie: get rid of trie cache generations (#19262)
* cmd, core, eth, trie: get rid of trie cache generations

* core, trie: get rid of remainder of cache gen boilerplate
2019-03-14 15:25:12 +02:00
Péter Szilágyi
4f457859a2
core: use headers only where blocks are unnecessary 2019-03-13 12:32:47 +02:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Felföldi Zsolt
c2003ed63b les, les/flowcontrol: improved request serving and flow control (#18230)
This change

- implements concurrent LES request serving even for a single peer.
- replaces the request cost estimation method with a cost table based on
  benchmarks which gives much more consistent results. Until now the
  allowed number of light peers was just a guess which probably contributed
  a lot to the fluctuating quality of available service. Everything related
  to request cost is implemented in a single object, the 'cost tracker'. It
  uses a fixed cost table with a global 'correction factor'. Benchmark code
  is included and can be run at any time to adapt costs to low-level
  implementation changes.
- reimplements flowcontrol.ClientManager in a cleaner and more efficient
  way, with added capabilities: There is now control over bandwidth, which
  allows using the flow control parameters for client prioritization.
  Target utilization over 100 percent is now supported to model concurrent
  request processing. Total serving bandwidth is reduced during block
  processing to prevent database contention.
- implements an RPC API for the LES servers allowing server operators to
  assign priority bandwidth to certain clients and change prioritized
  status even while the client is connected. The new API is meant for
  cases where server operators charge for LES using an off-protocol mechanism.
- adds a unit test for the new client manager.
- adds an end-to-end test using the network simulator that tests bandwidth
  control functions through the new API.
2019-02-26 12:32:48 +01:00
gary rong
7fd0ccaa68 core: remove unnecessary fields in logs, receipts and tx lookups (#17106)
* core: remove unnecessary fields in log

* core: bump blockchain database version

* core, les: remove unnecessary fields in txlookup

* eth: print db version explicitly

* core/rawdb: drop txlookup entry struct wrapper
2019-02-21 15:14:35 +02:00
Martin Holst Swende
8577b5b020 core: more tests for sidechain import, fixes #19105 (#19113)
* blockchain: more tests for sidechain import, fixes #19105

* core/blockchain: rework import of pruned canon blocks and canon-prepended sidechains

* core/blockchain: minor clarity change

* core/blockchain: remove unused method
2019-02-21 12:36:49 +02:00
Matthew Halpern
bf42535d31 core: remove redundant parentheses (#19106) 2019-02-19 13:25:42 +02:00
Péter Szilágyi
940e317094
core: fix pruner panic when importing low-diff-large-sidechain 2019-02-08 11:56:25 +02:00
Péter Szilágyi
d6225ab846
cmd/utils, eth: relinquish GC cache to read cache in archive mode 2019-02-07 14:36:25 +02:00
Martin Holst Swende
ec3432bccb
core: fix error in block iterator (#18986) 2019-02-04 13:30:19 +01:00
silence
66f0c464cc core: only cache non-nil receipts from the database (#18447)
receipts may be null for very short time in some condition. For this case, we should not add the null value into cache. Because you will not get the right result if you keep requesting that receipt.
2019-01-17 17:49:12 +02:00
Péter Szilágyi
f25f776c9f
core, light: get rid of the dual mutexes, hard to reason with 2019-01-11 15:27:47 +02:00
gary rong
d5cad488be core, eth: fix database version (#18429)
* core, eth: fix database version

* eth: polish error message
2019-01-11 13:49:12 +02:00
Paweł Bylica
de39513ced core, internal, eth, miner, les: Take VM config from BlockChain (#17955)
Until this commit, when sending an RPC request that called `NewEVM`, a blank `vm.Config`
would be taken so as to set some options, based on the default configuration. If some extra
configuration switches were passed to the blockchain, those would be ignored.

This PR adds a function to get the config from the blockchain, and this is what is now used
for RPC calls.

Some subsequent changes need to be made, see https://github.com/ethereum/go-ethereum/pull/17955#pullrequestreview-182237244
for the details of the discussion.
2018-12-06 14:34:49 +01:00
Martin Holst Swende
bfed28a421 core: more detailed metrics for block processing (#18119) 2018-11-28 10:29:05 +02:00
mr_franklin
2a113f6d72 core: return error if repair block failed (#18126)
* core: return error if repair block failed

* make error a bit shorter
2018-11-23 11:16:14 +02:00
Péter Szilágyi
3ba0418a9a
Merge pull request #17973 from holiman/splitter2
core: better side-chain importing
2018-11-22 15:01:10 +02:00
Martin Holst Swende
e0d091e090 core: better printout of receipts in bad block reports (#18156)
* core/blockchain: better printout of receipts in bad block reports

* fix splleing
2018-11-22 11:00:16 +02:00
Péter Szilágyi
333b5fb123
core: polish side chain importer a bit 2018-11-21 13:19:56 +02:00
Martin Holst Swende
493903eede
core: better side-chain importing 2018-11-20 12:28:43 +02:00
Péter Szilágyi
accc0fab4f
core, eth/downloader: fix ancestor lookup for fast sync 2018-11-16 13:21:20 +02:00
Péter Szilágyi
434dd5bc00
cmd, core, eth, light, trie: add trie read caching layer 2018-11-15 12:22:13 +02:00
gary rong
1212c7b844 core: fix default trie cache limit (#17860) 2018-11-12 18:06:34 +02:00
Corey Lin
1ff152f3a4 rawdb: remove unused parameter for WritePreimages func (#18059)
* rawdb: remove unused parameter for WritePreimages func and modify a
spelling mistake

* rawdb: update the doc for function WritePreimages
2018-11-09 12:51:07 +02:00
Ryan Schneider
b69942befe core, internal/ethapi: add and use LRU cache for receipts (#17610) 2018-09-29 22:53:31 +02:00
gary rong
ba0a8b7887 core, eth: fix dependency cycle (#17720) 2018-09-20 20:02:15 +03:00
gary rong
d6254f827b all: protect self-mined block during reorg (#17656) 2018-09-20 15:09:30 +03:00
Péter Szilágyi
0f2ba07c41
common, core, light: add block age into info logs 2018-09-20 12:56:35 +03:00
Wenbiao Zheng
6a33954731 core, eth, trie: use common/prque (#17508) 2018-09-03 17:33:21 +02:00
gary rong
a1783d1697 miner: move agent logic to worker (#17351)
* miner: move agent logic to worker

* miner: polish

* core: persist block before reorg
2018-08-14 18:34:33 +03:00
Ha ĐANG
2cffd4ff3c core: fix some small typos on comment code (#17278) 2018-07-30 14:10:48 +03:00
Raghav Sood
11a402f747 core: report progress on log chain exports (#17066)
* core/blockchain: export progress

* core: polish up chain export progress report a bit
2018-07-26 14:26:24 +03:00
gary rong
a4a2343cdc ethdb, core: implement delete for db batch (#17101) 2018-07-02 11:16:30 +03:00
Péter Szilágyi
d926bf2c7e trie: cache collapsed tries node, not rlp blobs (#16876)
The current trie memory database/cache that we do pruning on stores
trie nodes as binary rlp encoded blobs, and also stores the node
relationships/references for GC purposes. However, most of the trie
nodes (everything apart from a value node) is in essence just a
collection of references.

This PR switches out the RLP encoded trie blobs with the
collapsed-but-not-serialized trie nodes. This permits most of the
references to be recovered from within the node data structure,
avoiding the need to track them a second time (expensive memory wise).
2018-06-21 11:28:05 +02:00
Felföldi Zsolt
049f5b3572 core, eth, les: more efficient hash-based header chain retrieval (#16946) 2018-06-12 16:52:54 +03:00
Martin Holst Swende
eac16f9824 core: improve getBadBlocks to return full block rlp (#16902)
* core: improve getBadBlocks to return full block rlp

* core, eth, ethapi: changes to getBadBlocks formatting

* ethapi: address review concerns
2018-06-11 11:03:40 +03:00
Péter Szilágyi
2ab24a2a8f
core: concurrent background transaction sender ecrecover 2018-06-05 11:03:55 +03:00
Péter Szilágyi
143c4341d8
core, eth, trie: streaming GC for the trie cache (#16810)
* core, eth, trie: streaming GC for the trie cache

* trie: track memcache statistics
2018-06-04 10:47:43 +03:00
Péter Szilágyi
6cf0ab38bd
core/rawdb: separate raw database access to own package (#16666) 2018-05-07 14:35:06 +03:00
Kyuntae Ethan Kim
63687f04e4 core: check transaction/receipt count match when reconstructing blocks (#16272) 2018-03-07 12:05:14 +02:00
Martin Holst Swende
f83237573f core: make current*Block atomic, and accessor functions mutex-free (#16171)
* core: make current*Block atomic, and accessor functions mutex-free

* core: fix review concerns

* core: fix error in atomic assignment

* core/light: implement atomic getter/setter for headerchain
2018-02-26 11:53:10 +02:00
Péter Szilágyi
89f914c030
core: flush out trie cache more meaningfully on stop (#16143)
* core: flush out trie cache more meaningfully on stop

* core: upgrade legacy tests to chain maker
2018-02-23 14:02:33 +02:00
Anton Evangelatov
ae9f97221a metrics: pull library and introduce ResettingTimer and InfluxDB reporter (#15910)
* go-metrics: fork library and introduce ResettingTimer and InfluxDB reporter.

* vendor: change nonsense/go-metrics to ethersphere/go-metrics

* go-metrics: add tests. move ResettingTimer logic from reporter to type.

* all, metrics: pull in metrics package in go-ethereum

* metrics/test: make sure metrics are enabled for tests

* metrics: apply gosimple rules

* metrics/exp, internal/debug: init expvar endpoint when starting pprof server

* internal/debug: tiny comment formatting fix
2018-02-23 11:56:08 +02:00
Felix Lange
b007412db1 core: soften up state memory force-commit log messages (#16080)
Talk about "state" instead of "trie timing", "trie memory" and remove
the overzealous warning when the limit is just reached. Since the time
limit is always reached on slow machines, move the message to info level
so users don't freak out about internal details.
2018-02-13 15:12:55 +02:00
Péter Szilágyi
69c1f2c2a7
core: force import known but rolled back blocks 2018-02-12 11:54:14 +02:00
Péter Szilágyi
55599ee95d core, trie: intermediate mempool between trie and database (#15857)
This commit reduces database I/O by not writing every state trie to disk.
2018-02-05 17:40:32 +01:00
Péter Szilágyi
fdb34b7a7c
Merge pull request #15996 from karalabe/drop-redundant-methods
core, eth, les, light: get rid of redundant methods
2018-01-31 12:46:38 +02:00
Martin Holst Swende
017b9f7eac core, ethdb: reuse database batches (#15989)
* leveldb: Update leveldb to 211f780 (poolfix)

* core, ethdb: reuse database batches
2018-01-30 19:03:31 +02:00
Péter Szilágyi
566d5c0777
core, eth, les, light: get rid of redundant methods 2018-01-30 18:42:00 +02:00
Péter Szilágyi
84be009154
core: sorted reorg insertion order for proper head header updating 2018-01-22 14:11:07 +02:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
ferhat elmas
5866626b08 core, p2p/discv5: use time.NewTicker instead of time.Tick (#15747) 2018-01-02 12:50:46 +01:00
Péter Szilágyi
54ce3887d8
core: split same-td blocks on block height 2017-11-13 17:07:05 +02:00
Péter Szilágyi
629b5837e9 core: revert invalid block dedup code (#15235) 2017-10-03 18:59:53 +02:00
Péter Szilágyi
10b3f97c9d core: only fire one chain head per batch (#15123)
* core: only fire one chain head per batch

* miner: announce chan events synchronously
2017-09-11 13:13:05 +03:00
Felix Lange
10181b57a9 core, eth/downloader: commit block data using batches (#15115)
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
2017-09-09 19:03:07 +03:00
Zsolt Felfoldi
4ea4d2dc34
core, eth: add bloombit indexer, filter based on it 2017-09-06 11:13:13 +03:00
Péter Szilágyi
da7d57e07c
core: make txpool operate on immutable state 2017-09-05 13:34:41 +03:00
Miya Chen
bf1e263128 core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
Mark
4f9789b28d core: avoid write existing block again (#14849) 2017-07-31 11:59:07 +02:00
Péter Szilágyi
0ff35e170d core: remove redundant storage of transactions and receipts (#14801)
* core: remove redundant storage of transactions and receipts

* core, eth, internal: new transaction schema usage polishes

* eth: implement upgrade mechanism for db deduplication

* core, eth: drop old sequential key db upgrader

* eth: close last iterator on successful db upgrage

* core: prefix the lookup entries to make their purpose clearer
2017-07-14 19:39:53 +03:00
Martin Holst Swende
8bbd598ef4 core: fix an off-by-one when the block import counts blocks 2017-06-29 14:19:10 +02:00
Felix Lange
9e5f03b6c4 core/state: access trie through Database interface, track errors (#14589)
With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).
2017-06-27 15:57:06 +02:00
Péter Szilágyi
c98bce709c
core: fix minor accidental typos and comment errors 2017-05-25 17:22:45 +03:00
changhong
17f0b11942
core: typos and comments improve
1. fix typos
2. methods recevier of struct should be same
3. comments improve

(cherry picked from commit 1ba979539582a00b7fd1a7c8a37a6852e59eac0d)
2017-05-25 17:14:33 +03:00
Péter Szilágyi
60293820b7
core: fix processing regression during receipt import 2017-05-08 12:09:35 +03:00
Felix Lange
7b2fc0643f core, light: delete SplitStatTy, ChainSplitEvent (unused) 2017-04-21 18:56:00 +02:00
Péter Szilágyi
a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Justin
542e42b21e core: fix comment typo 2017-04-10 16:01:31 +03:00
Péter Szilágyi
158d603528
consensus, core: drop all the legacy custom core error types 2017-04-06 17:34:19 +03:00
Péter Szilágyi
09777952ee core, consensus: pluggable consensus engines (#3817)
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
2017-04-05 00:16:29 +02:00
Felföldi Zsolt
525116dbff les: implement request distributor, fix blocking issues (#3660)
* les: implement request distributor, fix blocking issues
* core: moved header validation before chain mutex lock
2017-03-22 20:44:22 +01:00
Péter Szilágyi
9b84caf3a5 core, eth, les: support resuming fast sync on heavy rollback (#3743) 2017-03-22 01:37:24 +01:00
Péter Szilágyi
567d41d936 all: swap out the C++ ethash to the pure Go one (mining todo) 2017-03-09 15:50:14 +01:00
Péter Szilágyi
07c216d603 Merge pull request #3739 from karalabe/logger-updates-4
all: update light logs (and a few others) to the new model
2017-03-03 18:53:30 +02:00
Péter Szilágyi
e7030c4bf5
all: update light logs (and a few others) to the new model 2017-03-03 11:41:52 +02:00
Péter Szilágyi
a38e1a9c00
core: reorg logs crashed, add a check for corner cases 2017-03-03 09:54:13 +02:00
Péter Szilágyi
e02883c0a2
core, log: track field length and pad to align 2017-02-28 15:36:51 +02:00
Péter Szilágyi
e588e0ca2b
all: next batch of log polishes to contextual versions 2017-02-28 15:03:20 +02:00
Péter Szilágyi
d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Jeffrey Wilcke
024d41d0c2 core, core/state, core/vm: remove exported account getters (#3618)
Removed exported statedb object accessors, reducing the chance for nasty
bugs to creep in. It's also ugly and unnecessary to have these methods.
2017-02-22 23:29:59 +01:00
Martin Holst Swende
b19e5885fe core/blockchain: Change iterator in procFutureBlocks to use lru.Peek instead of Get (#3655) 2017-02-18 09:27:21 +01:00
Martin Holst Swende
72dcd3c58b core, eth, internal: Added debug_getBadBlocks() method (#3654)
* core,eth,internal: Added `debug_getBadBlocks()` method

When bad blocks are discovered, these are stored within geth.
An RPC-endpoint makes them availablewithin the `debug`
namespace. This feature makes it easier to discover network forks.

```

* core, api: go format + docs

* core/blockchain: Documentation, fix minor nitpick

* core: fix failing blockchain test
2017-02-13 21:44:06 +01:00
Vivek Anand
82aa5b1de6 core: fix a small typo in blockchain.go (#3611) 2017-01-26 16:54:49 +02:00
Martin Holst Swende
6fb76443b3 core/blockchain: Made logging of reorgs more structured (#3573)
* core: Made logging of reorgs more structured, also always log if reorg is > 63 blocks long

* core/blockchain: go fmt

* core/blockchain: Minor fixes to the reorg reporting
2017-01-17 14:10:26 +02:00
Nick Johnson
17d92233d9 cmd/geth, core: add support for recording SHA3 preimages (#3543) 2017-01-17 12:19:50 +01:00
Felix Lange
21f1370d2a core: improve import log alignment 2017-01-10 23:14:08 +01:00
Felix Lange
b9b3efb09f all: fix ineffectual assignments and remove uses of crypto.Sha3
go get github.com/gordonklaus/ineffassign
ineffassign .
2017-01-09 16:24:42 +01:00
Felix Lange
13e3b2f433 logger, pow/dagger, pow/ezp: delete dead code 2017-01-06 18:18:07 +01:00
Felix Lange
f2da6581ba all: fix issues reported by honnef.co/go/simple/cmd/gosimple 2017-01-06 18:18:07 +01:00
Felix Lange
35a7dcb162 all: gofmt -w -s 2017-01-06 15:52:03 +01:00
Felix Lange
7731061903 core/vm: move Log to core/types
This significantly reduces the dependency closure of ethclient, which no
longer depends on core/vm as of this change.

All uses of vm.Logs are replaced by []*types.Log. NewLog is gone too,
the constructor simply returned a literal.
2017-01-06 14:15:22 +01:00
Péter Szilágyi
a59fcc33e6
core: import future blocks one-by-one, enfore chain ancestry 2016-12-13 16:19:45 +02:00